4.1 sec in total
894 ms
2.6 sec
612 ms
Click here to check amazing IES Profesor Juan Bautista content for Spain. Otherwise, check out these important facts you probably never knew about iesprofesorjuanbautista.es
Sitio online del IES Profesor Juan Bautista
Visit iesprofesorjuanbautista.esWe analyzed Iesprofesorjuanbautista.es page load time and found that the first response time was 894 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
iesprofesorjuanbautista.es performance score
name
value
score
weighting
Value4.1 s
22/100
10%
Value4.3 s
42/100
25%
Value7.6 s
25/100
10%
Value1,070 ms
24/100
30%
Value0
100/100
15%
Value9.0 s
34/100
10%
894 ms
248 ms
564 ms
254 ms
165 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that 79% of them (37 requests) were addressed to the original Iesprofesorjuanbautista.es, 11% (5 requests) were made to Farm2.staticflickr.com and 2% (1 request) were made to Flickr.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Iesprofesorjuanbautista.es.
Page size can be reduced by 480.3 kB (19%)
2.5 MB
2.0 MB
In fact, the total size of Iesprofesorjuanbautista.es main page is 2.5 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.
Potential reduce by 77.2 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 58.8 kB, which is 70% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 77.2 kB or 92% of the original size.
Potential reduce by 68.7 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. IES Profesor Juan Bautista images are well optimized though.
Potential reduce by 319.7 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 319.7 kB or 83% of the original size.
Potential reduce by 14.8 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Iesprofesorjuanbautista.es needs all CSS files to be minified and compressed as it can save up to 14.8 kB or 82% of the original size.
Number of requests can be reduced by 11 (24%)
45
34
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of IES Profesor Juan Bautista. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.
iesprofesorjuanbautista.es
894 ms
e8a7af5b08b9104211e8ae9ab21be8ce.css
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jquery.js
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jquery.form.js
254 ms
jquery.autosave.js
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jquery.placeholder-label.js
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ajaxCallback.js
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jquery.cookie.js
333 ms
jquery.colorbox.js
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spip.mediabox.js
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jquery.markitup_pour_spip.js
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jquery.previsu_spip.js
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spip.php
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badge_code_v2.gne
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get.gif
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logoSPIP.png
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iesprofesorjuanbautista.es accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
iesprofesorjuanbautista.es best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
iesprofesorjuanbautista.es SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
ES
ES
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Iesprofesorjuanbautista.es can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and it matches the claimed language. Our system also found out that Iesprofesorjuanbautista.es main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
iesprofesorjuanbautista.es
Open Graph description is not detected on the main page of IES Profesor Juan Bautista. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: